ceph/src/seastar/dpdk/examples/ip_pipeline/kni.h

   1 /* SPDX-License-Identifier: BSD-3-Clause
   2  * Copyright(c) 2010-2018 Intel Corporation
   3  */
   4
   5 #ifndef _INCLUDE_KNI_H_
   6 #define _INCLUDE_KNI_H_
   7
   8 #include <stdint.h>
   9 #include <sys/queue.h>
  10
  11 #ifdef RTE_LIBRTE_KNI
  12 #include <rte_kni.h>
  13 #endif
  14
  15 #include "common.h"
  16
  17 struct kni {
  18         TAILQ_ENTRY(kni) node;
  19         char name[NAME_SIZE];
  20 #ifdef RTE_LIBRTE_KNI
  21         struct rte_kni *k;
  22 #endif
  23 };
  24
  25 TAILQ_HEAD(kni_list, kni);
  26
  27 int
  28 kni_init(void);
  29
  30 struct kni *
  31 kni_find(const char *name);
  32
  33 struct kni_params {
  34         const char *link_name;
  35         const char *mempool_name;
  36         int force_bind;
  37         uint32_t thread_id;
  38 };
  39
  40 struct kni *
  41 kni_create(const char *name, struct kni_params *params);
  42
  43 void
  44 kni_handle_request(void);
  45
  46 #endif /* _INCLUDE_KNI_H_ */